diff options
Diffstat (limited to 'src/main/java/eu/siacs/conversations/ui/UpdaterActivity.java')
| -rw-r--r-- | src/main/java/eu/siacs/conversations/ui/UpdaterActivity.java | 336 |
1 files changed, 0 insertions, 336 deletions
diff --git a/src/main/java/eu/siacs/conversations/ui/UpdaterActivity.java b/src/main/java/eu/siacs/conversations/ui/UpdaterActivity.java deleted file mode 100644 index 70536d5f5..000000000 --- a/src/main/java/eu/siacs/conversations/ui/UpdaterActivity.java +++ /dev/null @@ -1,336 +0,0 @@ -package eu.siacs.conversations.ui; - -import android.Manifest; -import android.app.Activity; -import android.app.AlertDialog; -import android.app.DownloadManager; -import android.content.BroadcastReceiver; -import android.content.Context; -import android.content.DialogInterface; -import android.content.Intent; -import android.content.IntentFilter; -import android.content.pm.PackageInfo; -import android.content.pm.PackageManager; -import android.net.ConnectivityManager; -import android.net.NetworkInfo; -import android.net.Uri; -import android.os.Build; -import android.os.Bundle; -import android.os.Environment; -import android.support.v4.app.ActivityCompat; -import android.view.WindowManager; -import android.widget.TextView; -import android.widget.Toast; - -import org.json.JSONException; -import org.json.JSONObject; - -import java.io.File; -import java.io.FileInputStream; -import java.io.FileOutputStream; -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; - -import eu.siacs.conversations.Config; -import eu.siacs.conversations.R; -import eu.siacs.conversations.persistance.DatabaseBackend; -import eu.siacs.conversations.services.UpdaterWebService; - -public class UpdaterActivity extends Activity { - - String appURI = ""; - private UpdateReceiver receiver = null; - private int versionCode = 0; - private DownloadManager downloadManager; - private long downloadReference; - private String FileName = "update.apk"; - //broadcast receiver to get notification about ongoing downloads - - BroadcastReceiver downloadReceiver = new BroadcastReceiver() { - - @Override - public void onReceive(Context context, Intent intent) { - //check if the broadcast message is for our Enqueued download - long referenceId = intent.getExtras().getLong(DownloadManager.EXTRA_DOWNLOAD_ID); - if (downloadReference == referenceId) { - File file = new File(getExternalFilesDir(Environment.DIRECTORY_DOWNLOADS), FileName); - //start the installation of the latest version - Intent installIntent = new Intent(Intent.ACTION_INSTALL_PACKAGE); - installIntent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive"); - installIntent.putExtra(Intent.EXTRA_NOT_UNKNOWN_SOURCE, true); - installIntent.putExtra(Intent.EXTRA_RETURN_RESULT, true); - installIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK); - startActivity(installIntent); - - UpdaterActivity.this.finish(); - } - } - }; - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - //set activity - setContentView(R.layout.activity_updater); - TextView textView = (TextView) findViewById(R.id.updater); - textView.setText(R.string.update_info); - - //Broadcast receiver for our Web Request - IntentFilter filter = new IntentFilter(UpdateReceiver.PROCESS_RESPONSE); - filter.addCategory(Intent.CATEGORY_DEFAULT); - receiver = new UpdateReceiver(); - registerReceiver(receiver, filter); - - //Broadcast receiver for the download manager (download complete) - registerReceiver(downloadReceiver, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE)); - - //check of internet is available before making a web service request - if (isNetworkAvailable(this)) { - Intent msgIntent = new Intent(this, UpdaterWebService.class); - msgIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); - msgIntent.putExtra(UpdaterWebService.REQUEST_STRING, Config.UPDATE_URL); - - Toast.makeText(getApplicationContext(), - getText(R.string.checking_for_updates), - Toast.LENGTH_SHORT).show(); - startService(msgIntent); - } - } - - private void ExportDatabase() throws IOException { - - // Get hold of the db: - InputStream myInput = new FileInputStream(this.getDatabasePath(DatabaseBackend.DATABASE_NAME)); - - // Set the output folder on the SDcard - File directory = new File(Environment.getExternalStorageDirectory().getAbsolutePath() + "/Pix-Art Messenger/.Database/"); - - // Create the folder if it doesn't exist: - if (!directory.exists()) { - directory.mkdirs(); - } - - // Set the output file stream up: - OutputStream myOutput = new FileOutputStream(directory.getPath() + "/Database.bak"); - - // Transfer bytes from the input file to the output file - byte[] buffer = new byte[1024]; - int length; - while ((length = myInput.read(buffer)) > 0) { - myOutput.write(buffer, 0, length); - } - - // Close and clear the streams - myOutput.flush(); - myOutput.close(); - myInput.close(); - } - - - @Override - public void onDestroy() { - //unregister your receivers - this.unregisterReceiver(receiver); - this.unregisterReceiver(downloadReceiver); - super.onDestroy(); - //enable touch events - getWindow().clearFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE); - } - - @Override - public void onSaveInstanceState(Bundle savedInstanceState) { - super.onSaveInstanceState(savedInstanceState); - } - - @Override - public void onRestoreInstanceState(Bundle savedInstanceState) { - super.onRestoreInstanceState(savedInstanceState); - } - - //check for internet connection - private boolean isNetworkAvailable(Context context) { - ConnectivityManager connectivity = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE); - if (connectivity != null) { - NetworkInfo[] info = connectivity.getAllNetworkInfo(); - if (info != null) { - for (int i = 0; i < info.length; i++) { - if (info[i].getState() == NetworkInfo.State.CONNECTED) { - return true; - } - } - } - } - return false; - } - - public boolean isStoragePermissionGranted() { - if (Build.VERSION.SDK_INT >= 23) { - if (checkSelfPermission(android.Manifest.permission.WRITE_EXTERNAL_STORAGE) - == PackageManager.PERMISSION_GRANTED) { - return true; - } else { - - ActivityCompat.requestPermissions(this, new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, 1); - return false; - } - } else { //permission is automatically granted on sdk<23 upon installation - return true; - } - } - - //show warning on back pressed - @Override - public void onBackPressed() { - AlertDialog.Builder builder = new AlertDialog.Builder(this); - builder.setMessage(R.string.cancel_update) - .setCancelable(false) - .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int id) { - UpdaterActivity.this.finish(); - } - }) - .setNegativeButton(R.string.no, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int id) { - dialog.cancel(); - } - }); - AlertDialog alert = builder.create(); - alert.show(); - } - - //broadcast receiver to get notification when the web request finishes - public class UpdateReceiver extends BroadcastReceiver { - - public static final String PROCESS_RESPONSE = "de.pixart.messenger.intent.action.PROCESS_RESPONSE"; - - @Override - public void onReceive(Context context, Intent intent) { - - //disable touch events - getWindow().setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE, - WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE); - - String responseMessage = intent.getStringExtra(UpdaterWebService.RESPONSE_MESSAGE); - - if (responseMessage == "" || responseMessage.isEmpty() || responseMessage == null) { - Toast.makeText(getApplicationContext(), - getText(R.string.failed), - Toast.LENGTH_LONG).show(); - UpdaterActivity.this.finish(); - } else { - //parse the JSON reponse - JSONObject reponseObj; - - try { - //if the response was successful check further - reponseObj = new JSONObject(responseMessage); - boolean success = reponseObj.getBoolean("success"); - if (success) { - if (isStoragePermissionGranted()) { - //start backing up database - try { - ExportDatabase(); - } catch (IOException e) { - e.printStackTrace(); - } - } - //Overall information about the contents of a package - //This corresponds to all of the information collected from AndroidManifest.xml. - PackageInfo pInfo = null; - try { - pInfo = getPackageManager().getPackageInfo(getPackageName(), 0); - } catch (PackageManager.NameNotFoundException e) { - e.printStackTrace(); - } - //get the app version Name for display - final String versionName = pInfo.versionName; - final int versionCode = pInfo.versionCode; - //get the latest version from the JSON string - int latestVersionCode = reponseObj.getInt("latestVersionCode"); - String latestVersion = reponseObj.getString("latestVersion"); - String filesize = reponseObj.getString("filesize"); - String changelog = reponseObj.getString("changelog"); - //get the lastest application URI from the JSON string - appURI = reponseObj.getString("appURI"); - //check if we need to upgrade? - if (latestVersionCode > versionCode) { - //delete old downloaded version files - File dir = new File(getExternalFilesDir(null), Environment.DIRECTORY_DOWNLOADS); - if (dir.isDirectory()) { - String[] children = dir.list(); - for (int i = 0; i < children.length; i++) { - new File(dir, children[i]).delete(); - } - } - //enable touch events - getWindow().clearFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE); - - //oh yeah we do need an upgrade, let the user know send an alert message - AlertDialog.Builder builder = new AlertDialog.Builder(UpdaterActivity.this); - builder.setCancelable(false); - - String UpdateMessageInfo = getResources().getString(R.string.update_available); - builder.setMessage(String.format(UpdateMessageInfo, latestVersion, filesize, versionName, changelog)) - .setPositiveButton(R.string.update, new DialogInterface.OnClickListener() { - //if the user agrees to upgrade - public void onClick(DialogInterface dialog, int id) { - //disable touch events - getWindow().setFlags(WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE, - WindowManager.LayoutParams.FLAG_NOT_TOUCHABLE); - //ask for permissions on devices >= SDK 23 - if (isStoragePermissionGranted()) { - //start downloading the file using the download manager - downloadManager = (DownloadManager) getSystemService(DOWNLOAD_SERVICE); - Uri Download_Uri = Uri.parse(appURI); - DownloadManager.Request request = new DownloadManager.Request(Download_Uri); - //request.setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI); - //request.setAllowedOverRoaming(false); - request.setTitle("Pix-Art Messenger Update"); - request.setDestinationInExternalFilesDir(UpdaterActivity.this, Environment.DIRECTORY_DOWNLOADS, FileName); - downloadReference = downloadManager.enqueue(request); - Toast.makeText(getApplicationContext(), - getText(R.string.download_started), - Toast.LENGTH_LONG).show(); - } - } - }) - .setNeutralButton(R.string.changelog, new DialogInterface.OnClickListener() { - //open link to changelog - public void onClick(DialogInterface dialog, int id) { - Uri uri = Uri.parse("https://github.com/kriztan/Conversations/blob/development/CHANGELOG.md"); // missing 'http://' will cause crashed - Intent intent = new Intent(Intent.ACTION_VIEW, uri); - intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); - startActivity(intent); - //restart updater to show dialog again after coming back after opening changelog - recreate(); - } - }) - .setNegativeButton(R.string.remind_later, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int id) { - // User cancelled the dialog - UpdaterActivity.this.finish(); - } - }); - //show the alert message - builder.create().show(); - } else { - Toast.makeText(getApplicationContext(), - getText(R.string.no_update_available), - Toast.LENGTH_SHORT).show(); - UpdaterActivity.this.finish(); - } - } else { - Toast.makeText(getApplicationContext(), - getText(R.string.failed), - Toast.LENGTH_LONG).show(); - UpdaterActivity.this.finish(); - } - } catch (JSONException e) { - e.printStackTrace(); - } - } - } - } -} |